def decoratorA(fn):
    def innner(*args, **kwargs):
        return "<p>" + fn(*args, **kwargs) + "</P>"

    return innner


def decoratorB(fn):
    def innner(*args, **kwargs):
        return "<div>" + fn(*args, **kwargs) + "</div>"

    return innner


@decoratorA
@decoratorB
def sumFun(num1, num2):
    return "人生苦短，我用python......"


result = sumFun(1, 2)
print(result)
